Prestressed grouting machine,which is also called piston pump, it can convey mud, yellow mud, sodium silicate, oil water and other media, and it also can convey medium alone. It can be widely used in tunnels, coal mining working surface grouting water plugging, wall rock and concrete grouting, plugging water tunnel cracks, crushing of rock mass, evacuate the reinforcement of the rock reinforcement, anchoring grouting, backfill grouting and prevent the surface subsidence, landslides, and correct buildings deflection of grouting, etc
compact structure, reliable operation, low failure rate. Cleaning and maintenance convenience and high pumping pressure, etc.
|cylinder transfer pipe quantity||Single cylinder||Double cylinder|
|Head of delivery||Horizontal 20-50m, vertical<=20m||Horizontal 20-50m, vertical<=20m|
Packaging & Shipping
1. Packaging: 1)Wrapped by proctective film;
2)Packed by standard import & export wooden cases or carton boxes.
2. Shipping: By logistics; by automobile; by train; by shipping; by air etc.
1. Q: Are you trading company or manufacturer?
A: We are original equipment manufacturer.
2. Q: How long is your delivery time?
A: It is according to the model and quantity.
Generally it is 3-5 days if the machines are in stock.
It will be 15-30 days if you want to customize the machines.
3. Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer you the sample machine.
But its not free. You need to pay for the sample and the cost of freight.
4. Q: What is your terms of payment?
A: We accept T/T, Western Union, Money Gram, Paypal, Alibaba Escrow etc.
Payment<=USD 5000, 100% in advance.
Payment>=USD 5000, 30% T/T in advance, balance before shipment.